C312322331333132212111133133313331323133313221211113313121133131321133132323311
>>
C31232233133313221211113313331333132313331322121111331312113313132113313232331
<<
C312322331333132212111133133313331323133313221211113313121133131321133132323313
>>
C312322331333132212111133133313331323133313221211113313121133131321133132323312
>>